Anmbest 20PCS 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock/No-Lock Module for Arduino

Anmbest 20PCS 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock/No-Lock Module for Arduino

$ 8.68

Score By Feature

Based on 23 ratings

Value for money

8.44

Customer service

8.79

Satisfaction

8.30

Delivery

8.77

OveReview Final Score

How Our Score Is Calculated

Product Description

POWER2. We recommend that you use the following spec sheet. This is 5. The electronics are 5V with multiple trigger modes and 15mm x 11mm in size. The dimensions of this document are 59" x 43" in length.

THIS MODULE HAS HIGH RELIABILITY It is based on a touch sensing IC ( TTP223 ) of capacitive types of touch jog switches. Using a human body contact sensor instead of a traditional switch key provides stable detection.

HOURLY AVAILABILITY This is an indispensable component for use in the cases where a conventional mechanical button or switch is not ideal.

MODULE EASY TO INSTALL It can be applied to non-metallic surface materials such as plastic and glass. The touch of the correct position is all that is needed to make the device hidden in a wall, desk or other area.

15mm x 11mm /0 is a small, lightweight size and weight. The dimensions of this document are 59" x x 43" (L x W) Net weight approximately 56 lbs. Modules included 20x Capacitive Touch Switch Button Self-Lock Modules of 8g.

Questions & Answers

I would like to separate the buttons into individually controlled switches, how can I do that?

The two can be separated out by hand. If you want to protect your hands, you may want to wear gloves.

Selected User Reviews For Anmbest 20PCS 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock/No-Lock Module for Arduino

Operation of the "touchless" switches is excellent

5/5

These little sensor boards are so cute. During my installation of a touchless doorbell with no components mounted on the public side of the office door, I found this was one of the most sensitive doorbells I have ever seen (works through chicken wire-laced safety window glass). The maintenance team prefers this method because no holes (wires or screws) need to be made and turned into leaks or holes later. I particularly like how the sensitivity is automatically adjusted when the unit is This is one of my favorite little units!.

Graham Woodard

| Jun 13, 2021

Despite its size, it is very tough

5/5

Exactly what I wanted. It is a very good implementation of the TP223 cap sensor chip. A blob of solder can be used to select HI or LO output, and another blob of solder can be used to select Toggle or Momentary output. The momentary mode can be used regardless of the supply voltage, and it's a nice feature that it times out after 7 seconds, returning to normal mode if the supply voltage isn't right The state of being active. It's a little self-help kind of thing There was no "calibration", but it means that the unit will adapt to a new electrical state, turning on once the capacitance rises above a level that I didn't expect.

Atlas Goldstein

| Feb 05, 2021

These touch switches require your own connector pins to be soldered in place

3/5

It's really great to have these around. Even if you don't touch the surface, the finger is still active. The sensor will trigger when your finger gets to around 1/8 of an inch away from the sensor. The sensor still works as long as I place it underneath a 1/16" thick clear plastic. When you press your finger on the sensor, a red light automatically appears to indicate that it has been detected. In the case of using two or more of these at the same time, make sure they are physically spaced apart in order to prevent an accidental trigger of two or more of them. A 1 star deduction is due to the pins not being included in the package. As long as I have to solder the pins myself, I am lowering my star rating by two.